Answer:
it is c
Explanation:
the mug holds heat and can contain it for a while
HNO3 is Nitric acid
HNO3 can be called hydrogen nitrate if gaseous so watch out for state symbols...
HNO3(l) =nitric acid
HNO3(g) = hydrogen nitrate
saltpetre is a potassium salt KNO3
Nitrous acid is HNO2
hope that helps
When you add baking soda on an acidic compound such as citric acid or vinegar, it will cause a reaction where the mixture will get bubbly and will overflow on a glass or bottle. Carbon dioxide also forms when this reaction occurs.
Two electrons.
Yes, calcium is defined as a metal because of both its physical and chemical traits. They all have an outer shell with two electrons and are very reactive. Those elements in the second column have two electrons ready to make compounds. It shouldn't surprise you that calcium has a valence of 2.
Answer:
attached below
Explanation:
The Four Claisen condensation are grouped into :
- Self Claisen condensation reaction
- Cross Claisen condensation reaction
Self Claisen condensation is when R = R'
Cross Claisen condensation is when R ≠ R'
attached below are the four Claisen condensation
